After the passengers and crew of a private plane traveling from New Orleans to Washington D.C. are lethally poisoned, all evidence points to the missing chef, Abby’s brother, Luca (Tyler Ritter). Gibbs and the D.C. team work in conjunction with Pride and the New Orleans team to locate Luca and determine why a private tech company was targeted.

NCIS: NOLA isn’t on the schedule this week. Instead, CBS is airing The 39th Annual Kennedy Center Honors from 9:00-11:00pm ET/PT on Tuesday.

On Wednesday, Criminal Minds offers a repeat of this season’s “Sick Day” an hour later than usual, in the 10:00pm ET/PT timeslot. Here’s the episode description (more information here):

When JJ arrives home shaken after a rough case, she breaks down and tells her husband about the abduction of two children.

Finally, NCIS: LA is scheduled to air a season seven repeat on Sunday night. The series premiere of Ransom will air in the usual Los Angeles timeslot, followed by a new episode of Pure Genuis. The NCIS: LA episode “Head of the Snake” will round out the primetime schedule, and it is listed to start at 10:30pm ET/10:00pm PT to accommodate an NFL doubleheader in the Eastern and Central timezones. Here’s the episode summary (more information here):

After operational psychologist Nate Getz (Peter Cambor) fails to check in with Hetty while working undercover on a mission linking organized crime to terrorism, the team learns he is working with an infamous crime leader.